Use of Interest on Capital Gains Account

I have opened a Capital Gain Saving Account and have made a term deposit at the normal bank interest rate for term deposit. The interest on these term deposits after deducting TDS is deposited in my Capital Gain Saving Bank Account. I pay income tax on the interest generated in the financial year. Would like to know whether I can use or transfer the Interest amount to my Normal saving Bank Account leaving the Principal Amount in the account.

As bank has not issued a cheque book for this account Can I instruct the bankers to put the interest earned to my Normal Saving Bank Account after TDS.